SUN HYDRAULICS
DPBDCEN
$122.71 USD
- SUN HYDRAULICS
- Material:DPBDCEN
- Model:DPBD-CEN
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DPBDCEN (DPBDCEN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. Notably, pressure at port 3 directly adds to the valve's setting, which may render it unsuitable as a work port in certain circuits; in such cases, a 4-port version might be more appropriate. The valve is not bistable and can modulate between two positions based on pilot pressure exceeding the set value, with specific performance curves available for pilot consumption versus load pressure above the setting. This model incorporates Sun's floating style construction to reduce internal binding risks due to excessive installation torque or machining variations. It fits T-11A cavities and has a capacity of up to 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Maximum valve leakage is specified at one in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). For adjustment, there are five clockwise turns available to increase the setting, with various hex sizes specified for installation and adjustment components. The valve's weight is approximately .60 lb (.30 kg), and it comes with a Viton seal kit option for enhanced durability in demanding applications.
The Sun Hydraulics DPBDCEN (DPBDCEN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. Notably, pressure at port 3 directly adds to the valve's setting, which may render it unsuitable as a work port in certain circuits; in such cases, a 4-port version might be more appropriate. The valve is not bistable and can modulate between two positions based on pilot pressure exceeding the set value, with specific performance curves available for pilot consumption versus load pressure above the setting. This model incorporates Sun's floating style construction to reduce internal binding risks due to excessive installation torque or machining variations. It fits T-11A cavities and has a capacity of up to 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Maximum valve leakage is specified at one in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). For adjustment, there are five clockwise turns available to increase the setting, with various hex sizes specified for installation and adjustment components. The valve's weight is approximately .60 lb (.30 kg), and it comes with a Viton seal kit option for enhanced durability in demanding applications.
Pilot-operated, 3-way directional cartridges (1 to 2 open, 3 blocked) are switching devices typically used in moderate flow circuits. They can be used by themselves or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the setting.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- Port 3 can be blocked to prevent the valve from shifting.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- When pilot pressure exceeds the valve setting, pilot flow may be a consideration. See performance curves for pilot consumption vs. load pressure above the valve setting. If this is a problem, the direct acting version of this valve would be a solution.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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